Two colors to represent opening and closing through CSS

[newspaper]

Hi,

I don’t fully get your answer, there is normally no need to use css, you can attach images to a object value, this can be boolean so 2 state images, or integer that can hold a lot of images on a certain object value. Here you never need custom css.

When having 3 byte RGB you might need a object color in a strip and to do this particular type it’s best to use css. Otherwise you need 16.7 milion images for the different colors (:

So in your case with binary object you should use .png images to do the task.

BR,

Erwin

Thank you very much for your reply and follow your advice.